关于栈的一个小震惊 求大牛解答
#include<stdio.h>#include<stdlib.h> int* plus(int &a,int &b){ int c; c = a+b;// printf("%x\n",&c); return &c;}int main(){ int *p=NULL; int a = 4; int b = 15; p = plus(a,b);// printf("%x\n",p); printf("%d\n",*p); system("pause"); return 0;}